Boot lock



FIG. 1 is a front perspective view of a boot lock in a closed openconfiguration, showing my new design;

FIG. 2 is a front perspective view of the boot lock in a fully openconfiguration;

FIG. 3 is a front elevation view of the boot lock of FIG. 1;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a bottom plan view thereof, with the top plan view being amirror image thereof.

CLAIM The ornamental design for a boot lock, as shown and described.